Final answer:
The inverse, converse, and contrapositive of the statement 'It is not raining is a sufficient condition for my visit to town' are as follows: inverse - 'It is raining is a necessary condition for my visit to town', converse - 'My visit to town is a sufficient condition for it not raining', and contrapositive - 'My visit to town is a necessary condition for it raining'.
Step-by-step explanation:
Inverse:
Statement: It is not raining is a sufficient condition for my visit to town.
Inverse: It is raining is a necessary condition for my visit to town.
Converse:
Statement: It is not raining is a sufficient condition for my visit to town.
Converse: My visit to town is a sufficient condition for it not raining.
Contrapositive:
Statement: It is not raining is a sufficient condition for my visit to town.
Contrapositive: My visit to town is a necessary condition for it raining.